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Key Factors for Wireless Power Transfer
July 31, 2013 — What happens to a resonant wireless power transfer system in complex electromagnetic environments? Researchers explored the influences at play in this type of situation and describe how efficient ... > full story -
Saturn's Mimas and Pandora: Two Moons Passing in the Night
July 31, 2013 — The Saturn moons Mimas and Pandora remind us of how different they are when they appear together, as in this image taken by NASA's Cassini spacecraft. Pandora's small size means that it lacks ... > full story -
Computational Biology: Cells Reprogrammed on the Computer
July 31, 2013 — Scientists have developed a model that makes predictions from which differentiated cells -- for instance skin cells -- can be very efficiently changed into completely different cell types -- such as ... > full story -
Chemists Develop Innovative Nano-Sensors for Multiple Proteins
July 31, 2013 — Chemists have developed a new method for parallel protein analysis that is, in principle, capable of identifying hundreds or even thousands of different proteins. It could be used to detect the ... > full story -
Printing Silver Onto Fibers Could Pave the Way for Flexible, Wearable Electronics
July 30, 2013 — A new technique for depositing silver onto clothing fibers could open up huge opportunities in wearable ... > full story -
Planetary 'Runaway Greenhouse' More Easily Triggered, Research Shows
July 30, 2013 — It might be easier than previously thought for a planet to overheat into the scorchingly uninhabitable "runaway greenhouse" stage, according to new ... > full story -
Simulations Aiding Study of Earthquake Dampers for Structures
July 30, 2013 — Researchers have demonstrated the reliability and efficiency of "real-time hybrid simulation" for testing a type of powerful damping system that might be installed in buildings and bridges to reduce ... > full story -
Cause of LED 'Efficiency Droop' Identified
July 30, 2013 — Researchers have identified the mechanism behind a plague of LED light bulbs: a flaw called "efficiency droop" that causes LEDs to lose up to 20 percent of their efficiency as they are subjected to ... > full story -
Solar Energy
Energy and the Environment
Renewable Energy
Inorganic Chemistry
Chemistry
Energy and Resources
Plasmonic Black Metals: Breakthrough in Solar Energy Research?
July 30, 2013 — The use of plasmonic black metals could someday provide a pathway to more efficient photovoltaics -- the use of solar panels containing photovoltaic solar cells -- to improve solar energy harvesting, ... > full story -
Materials Science
Nanotechnology
Nature of Water
Engineering and Construction
Chemistry
Civil Engineering
Accurately Testing Exact Hardness of a Material, in Depth
July 30, 2013 — Scientists have now built a machine that sets a new standard of accuracy for testing a material's hardness, which is a measure of its resistance to bumps and ... > full story
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